ChemSpider 2D Image | Dithionate | O6S2

Dithionate

  • Molecular FormulaO6S2
  • Average mass160.128 Da
  • Monoisotopic mass159.914719 Da
  • ChemSpider ID2339557
  • Charge - Charge


More details:






Validated by Experts, Validated by Users, Non-Validated, Removed by Users

Dithionat [German] [ACD/IUPAC Name]
Dithionate [ACD/IUPAC Name] [Wiki]
Dithionate [French] [ACD/IUPAC Name]
Dithionic acid, ion(2-) [ACD/Index Name]
[O3SSO3](2-)
[S2O6](2-)
14781-81-8 [RN]
2,2,3,3-tetraoxido-1,4-dioxy-2,3-disulfy-[4]catenate(2-)
2,2,3,3-tetraoxido-1,4-dioxy-2,3-disulfy-[4]catenate(2-); bis(trioxidosulfate)(S--S)(2-); dithionate
444988-10-7 [RN]
More...

Validated by Experts, Validated by Users, Non-Validated, Removed by Users

CHEBI:29209 [DBID]

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module

Density:
Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction:
Molar Refractivity:
#H bond acceptors: 6
#H bond donors: 2
#Freely Rotating Bonds: 1
#Rule of 5 Violations: 0
ACD/LogP: -1.64
ACD/LogD (pH 5.5):
ACD/BCF (pH 5.5):
ACD/KOC (pH 5.5):
ACD/LogD (pH 7.4):
ACD/BCF (pH 7.4):
ACD/KOC (pH 7.4):
Polar Surface Area: 131 Å2
Polarizability:
Surface Tension:
Molar Volume:

Predicted data is generated using the US Environmental Protection Agency’s EPISuite™

                        
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  -3.88

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  706.09  (Adapted Stein & Brown method)
    Melting Pt (deg C):  308.87  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  7.03E-021  (Modified Grain method)
    Subcooled liquid VP: 1.07E-017 mm Hg (25 deg C, Mod-Grain method)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  1e+006
       log Kow used: -3.88 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  1e+006 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Neutral Organics

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   3.12E-013  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.500E-027 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  -3.88  (KowWin est)
  Log Kaw used:  -10.894  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  7.014
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.6704
   Biowin2 (Non-Linear Model)     :   0.6696
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.8409  (weeks       )
   Biowin4 (Primary Survey Model) :   3.6138  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2298
   Biowin6 (MITI Non-Linear Model):   0.1039
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model):  0.8361
 Ready Biodegradability Prediction:   NO

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  1.43E-015 Pa (1.07E-017 mm Hg)
  Log Koa (Koawin est  ): 7.014
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  2.1E+009 
       Octanol/air (Koa) model:  2.54E-006 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  1 
       Mackay model           :  1 
       Octanol/air (Koa) model:  0.000203 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant =   0.2800 E-12 cm3/molecule-sec
      Half-Life =    38.200 Days (12-hr day; 1.5E6 OH/cm3)
   Ozone Reaction:
      No Ozone Reaction Estimation
   Fraction sorbed to airborne particulates (phi): 1 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  3.561
      Log Koc:  0.552 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
    Rate constants can NOT be estimated for this structure!

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 0.500 (BCF = 3.162)
       log Kow used: -3.88 (estimated)

 Volatilization from Water:
    Henry LC:  3.12E-013 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River: 2.389E+009  hours   (9.956E+007 days)
    Half-Life from Model Lake : 2.607E+010  hours   (1.086E+009 days)

 Removal In Wastewater Treatment:
    Total removal:               1.85  percent
    Total biodegradation:        0.09  percent
    Total sludge adsorption:     1.75  percent
    Total to Air:                0.00  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       1.55            917          1000       
   Water     39.9            360          1000       
   Soil      58.5            720          1000       
   Sediment  0.0729          3.24e+003    0          
     Persistence Time: 527 hr




                    

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